Howell

The taxon authority Howell may refer to:

• Alfred Brazier Howell (1886–1961), mammologist
• Arthur Holmes Howell (1872–1940), U.S. mammologist and ornithologist
• Benjamin Franklin Howell (1890–1976; B.F.Howell), U.S. geologist and palaeontologist
• Francis Clark Howell (1925–2007), U.S. palaeontologist
• John Thomas Howell (1903–1994; J.T.Howell), U.S. botanist
• Kim Monroe Howell (1945–2022), U.S. zoologist and herpetologist in Tanzania
• Steve N.G. Howell, U.S. ornithologist
• Thomas Jefferson Howell (1842–1912; Howell), U.S. botanist
• Thomas Raymond Howell (1924–2004), ornithologist
• W. Mike Howell, ichthyologist